Title :
Sensorless DTCSVM fault tolerant of PMSM based on MRAS
Author :
M. Moujahed;H. Benazza;Med Jemli;Med Boussak
Author_Institution :
Unit? de Recherche en Commande, Surveillance et S?ret? de Fonctionnement des Syst?mes (C3S) -Equipe D?veloppement des Syst?mes Electrotechniques - Ecole Nationale Sup?rieure d´Ing?nieurs de Tunis (ENSIT) - 5 Avenue Taha Hussein, Tunis 1008, Tunisia
Abstract :
This section presents a structure of a control topology of a PMSM, whose objective is to eliminate the mechanical sensor and ensure continuity of service even fault presence opening a phase. A MRAS observer is used to replace the mechanical sensor and a redundant inverter leg is used to replace the faulty leg.
Keywords :
"Torque","Inverters","Stators","Mathematical model","Fault tolerance","Fault tolerant systems","Topology"
Conference_Titel :
Sciences and Techniques of Automatic Control and Computer Engineering (STA), 2015 16th International Conference on
DOI :
10.1109/STA.2015.7505087
